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HomeMy WebLinkAbout20010635 Ver 1_Approval Letter Draft_20030327O~O~ W A T ~qQG r ~_ Y ~~ X XX, 2003 Mr. William A. Banks Mountain Air Development Company Phipp's Creek Road Burnesville, NC 28714 Dear Mr. Banks: Re: Bank's Creek Development, Nine Hole Golf Course, Yancey County, North Carolina DWQ Project No. 01-0635; DOA Action ID No. 200130673 Attached hereto is a copy of Certification No. 3390 issued to Mr. William A. Banks, dated X XX, 2003. If we can be of further assistance, do not hesitate to contact us. Sincerely, Alan W. Klimek, P.E. AW K/tsj Attachments 010635 cc: U.S. Army Corps of Engineers, Asheville Regulatory Field Office DWQ, Raleigh Regional Office -Mike Parker File Copy Central Files Mell Nevils, Division of Land Resources Mona O'Bryant, Smith Moore LLP, PO Box 21927, Greensboro, NC 27420 N. C. Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 (919) 733-7015 Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources V , '~~' Alan W. Klimek, P.E. Director Division of Water Quality ~~ Customer Service 1 800 623-7748 NORTH CAROLINA 401 WATER QUALITY CERTIFICATION THIS CERTIFICATION is issued in conformity with the requirements of Section 401 Public Laws 92-500 and 95-217 of the United States and subject to the North Carolina Division of Water Quality (DWQ) Regulations in 15 NCAC 2H, Section .0500 to the Mr. William A. Banks, resulting in the discharge of fill into 0.25 acres of jurisdictional wetlands and 1,965 linear feet of unnamed perennial tributaries to Banks Creek associated with the construction of a nine hole golf course at the Banks Creek Development, Mountain Air Golf Course Development in Yancey County, North Carolina, pursuant to an application filed on 20th day of April of 2001 and amended September 24, 2001, October 16, 2001, January 30, 2002, March 18, 2002, April 2, 2002, and June 26, 2002. The application and amendments also included a proposal to restore approximately 1975 feet of Indian Creek for compensatory mitigation for the proposed stream impacts. The application provides adequate assurance that the proposed work will not result in a violation of applicable Water Quality Standards and discharge guidelines. Therefore, the State of North Carolina certifies that this activity will not violate the applicable portions of Sections 301, 302, 303, 306, 307 of PL 92-500 and PL 95-217 if conducted in accordance with the application and conditions hereinafter set forth. This approval is only valid for the purpose and design that you submitted (and modified) in your application on 20th day of April of 2001 and amended September 24, 2001, October 16, 2001, January 30, 2002, March 18, 2002, April 2, 2002, and June 26, 2002, and as conditioned below. fly©u-cha+~ge-your-~rajeEt--you r~a~+ ap$1iGatian-for-a-new sertifisat+sr~ If the property is sold, you must notify the Division, and the new owner must be given a copy of the Certification and approval letter, and is thereby responsible for complying with all conditions. Should wetland or stream fill be requested in the future, additional compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h) (6) and (7). For this approval to be valid, you must follow the conditions listed below. In addition, you should get any other federal, state or local permits before you go ahead with your project including (but not limited to) Solid Waste, Sediment and Erosion control, Coastal Stormwater, Non-discharge and Water Supply Watershed regulations. If any plan revisions from the approved site plan result in a change in stream or wetland impact or an increase in impervious surfaces, the DWQ must be notified in writing and a new application for 401 Certification may be required. Conditions of Certification: 1. Appropriate sediment and erosion control practices in order to assure compliance with the appropriate turbidity water quality standard of 10 NTUs must be implemented: a) The approval for the stream impacts is contingent upon the approval by the Division of Land Resources to disturb trout buffers. If the Division of Land Resources does not issue an approval to disturb trout buffers, then impacts to those streams (including but not limited to stream relocations) within the protected trout buffers shall not be allowed. If the Division of Land Resources allows some buffers to be disturbed but not others, then only the streams within the buffers approved for disturbance by the Division of Land Resources and approved for impact by this Certification may be impacted. b) The trout waters turbidity standard of 10 NTUs must be adhered to at all times. If the back ground turbidity is greater than 10 NTUs, background turbidity must be documented and there shall be no increase in turbidity from the activity of 10 NTUs above the documented background. As part of the requirement to comply with the turbidity standard the following practices at a minimum must be implemented (Other practices in addition to those listed here may be necessary to comply with the turbidity standard and, if needed must be implemented by the applicant.): i) All concentrated runoff must discharge into a sediment basin equipped with an adequate skimming device and designed for 3600 cubic feet of storage per acre. Sediment traps are acceptable in lieu of sediment basins if A) the sediment trap is adequately sized and the tributary drainage area is less than 2 acres; B) the sediment trap is inspected immediately after every rain event and sediment is immediately removed as soon as the trap is more than 25% full of sediment. A measuring rod or stake must be placed in the center of the trap that is marked at the 25% full elevation level; C) appropriate PAM logs shall be anchored and maintained, according to the manufacturer's specifications, at the inlet of each trap; D) baffles are used in each trap; and E) ground cover is established as specified below; ii) staff must be specified, onsite and trained to conduct the above maintenance and inspection activities. Additionally, the crew must maintain inspection logs that must be posted onsite in a specified location for review by DENR staff to ensure that the above requirements at a minimum are being met. iii) Ground cover shall be established on all cleared areas within 7 calendar days of completion of clearing within 24 hours of the completion of grading. However, if the grading is continuous and has not been completed within 7 days of clearing, then ground cover shall be established within 2 calendar days of the completion of the grading. All seed bed preparation, seeding, and mulching shall be conducted according to the erosion and sedimentation control plan approved by the Division of Land Resources. Approved netting based on the manufacturer's specifications or similar cover shall be used on all slopes. Approved matting based on the manufacturer's specifications shall be used for all road shoulders and ditches. In areas where straw is applied, it must be applied at a rate of at feast 4000 Ibs of straw per acre and adequately tacked. Sod may be used in lieu of the above ground covers. The applicant shall make all reasonable efforts to assure survival of groundcover vegetation. iv) All disturbed surfaces within 50 feet of a stream shall be covered no later than 48 hours of the completion of clearing. However, if the grading is continuous and has not been completed within 48 hours of clearing, then ground cover shall be established within 24 hours of the completion of the grading. v) Concentrated discharges into filter strips or protected buffers shall be made to flow in a diffuse manner throughout the entire filter strip or buffer. This may be achieved using level spreaders on slopes of less than 6% or, on steeper slopes, by using hand dug contour berms overlain with erosion control fabric at intervals of 10 feet perpendicular to the flow. Both ends of each berm shall be turned up slope for a distance necessary to cover one vertical foot of contour to prevent bypasses. vi) Construction must be conducted in phases according to the erosion and sediment control plans approved by the Division of Land Resources. Each phase shall be completely stabilized before construction can begin in the next phase. When any material is added to or removed from a stockpile, it must be covered or stabilized within 48 hours. vii) All materials required for stabilization of each phase shall be on site before land disturbance within that phase begins. Materials required for stabilization of each phase shall be on site prior to such time that such materials are needed. viii) A monitoring plan for stability of the remaining streams and wetlands downstream of the project site to the property boundary must be approved in writing by this Office before any of the impacts approved in this Certification occur. If the streams and/or wetlands develop indications of instability, including but not limited to stream bed aggradation or degradation and/or stream bank erosion or failure, as determined by Division of Water Quality then a remedial action plan must be developed within 90 days of the determination. The remedial action plan must be approved in writing by this Office and implemented within 90 days of the receipt of the written approval. ix) A tree removal plan must be provided for written approval from this Office before any of the impacts approved in this Certification are conducted. The plan must include a process to identify and remove trees along streams at fairway crossings. The goals are to maintain adequate vegetation in order to maintain the temperature standard and to prevent damage to the streams from dropping trees. x) In-stream turbidity control measures other than sediment basins and traps such as PAM mats are allowed if required by the Division of Land Resources. 2. DWQ's Asheville Regional Office shall be notified in writing and hand delivered to DWQ at least two (2) days before any pipe is to be installed or streams diverted on the property. Adequate access for sampling must be provided to DWQ upon request. DWQ will attempt to notify on-site personnel upon its arrival at the site and will attempt to provide an opportunity for Mountain Air to split samples; 3. All sediment and erosion control measures placed in wetlands and waters shall be removed and the original grade restored within twenty-one days after the Division of Land Resources has released the project; 4. Measures shall be taken to prevent live or fresh concrete from coming into contact with waters of the state until the concrete has hardened; 5. All stormwater from tees greens and fairways shall be directed to the permanent stormwater management facilities as described in the application. The stormwater management facilities and in-stream plunge pools proposed in the application shall be designed to protect water quality by controlling dissolved pollutants, temperature and discharge. The stormwater management plan shall include an operation and maintenance agreement that must be implemented. Also, before the golf course is opened for use, the facilities (as approved by this Office) shall be constructed and operational, and the stormwater management plan (as approved by this Office) shall be implemented. The structural stormwater practices as approved by this Office as well as drainage patterns must be maintained in perpetuity. No changes to the structural stormwater practices shall be made without written authorization from the Division of Water Quality. 6. Waste or borrow sites shall not be located in streams or wetlands; 7. All temporary fill shall be removed to the original grade after construction is complete and the site shall be stabilized to prevent erosion; 8. A final, compensatory stream mitigation plan must be provided as described in your application for the proposed impacts as specified in the table below. The final compensatory mitigation plan must be approved in writing by this Office before any of the impacts approved herein are conducted. The compensatory mitigation sites shall be preserved in perpetuity with easements held by a third party(s). Additionally, the compensatory mitigation must be completely constructed and implemented according to the plans approved by this Office before the golf course is opened for use. The mitigation must be maintained according to the approved plan. Any repairs or adjustments to the mitigation site must be made according to the approved plan or must receive written approval from this Office to make the repairs or adjustments. Com ensator Miti ation Credit Re uired Stream 1965 feet 9. Provided condition 1(a) is met, in-stream work and land disturbance within 25-feet of any stream is prohibited during the trout spawning season of October 15 through April 15, or as otherwise approved by DWQ in writing after review and comment determined by the North Carolina Wildlife Resources Commission, to protect the egg and fry stages of trout from sedimentation during construction. 10. The enclosed "Certification of Completion Form" is to be used to notify DWQ when all work included in the 401 Certification has been completed. Violations of any condition herein set forth shall may result in revocation of this Certification and may result in criminal and/or civil penalties. This Certification shall expire on expiration of the 404 Permit. If this Certification is unacceptable to you, you have the right to an adjudicatory hearing upon written request within sixty (60) days following receipt of this Certification. This request must be in the form of a written petition conforming to Chapter 1508 of the North Carolina General Statutes and filed with the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. If modifications are made to an original Certification, you have the right to an adjudicatory hearing on the modifications upon written request within sixty (60) days following receipt of the Certification. Unless such demands are made, this Certification shall be final and binding. This the XX~h day of X, 2003 DIVISION OF WATER QUALITY Alan W. Klimek, P.E. WQC # 3390 AW K/tsj